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Lego City Concave

Air Channel System for city buses


We are offering you a complete interior system for your city bus projects which is easily applicable for all kinds of sections. The air channel of the system consists of flap assemblies which are configured in different dimensions according to your needs and those flaps are also used for service/maintenance purposes as service flaps. The LED Type Light Channel is also included in our system on both sides of the ceiling.


We recommend the usage of the LEGO CITY CONCAVE SYSTEM at vehicles with low ceiling hight.